Done.

index.js

@@ -0,0 +1,27 @@
+function theBeatlesPlay(musicians, instruments){
+  var empty = [];
+  for (var i = 0; i < musicians.length; i++) {
+    empty[i] = musicians[i] + " plays " + instruments[i];
+  }
+  return empty;
+}
+
+function johnLennonFacts(facts){
+  var i = 0;
+  var jFacts = [];
+  while (i < facts.length){
+    jFacts[i] = facts[i] + "!!!";
+    i++;
+  }
+  return jFacts;
+}
+
+function iLoveTheBeatles(num){
+  var empty2 = [];
+  do {
+    empty2.push("I love the Beatles!");
+    num++;
+  }
+  while (num < 15)
+  return empty2;
+}